/**
 * pcn_common.js
 * 
 * ¹ü¿ëÀûÀÎ ÀÚ¹Ù½ºÅ©¸³Æ® ¶óÀ̺귯¸®
 */
 
 
// °øÅë ÆäÀÌÁöÇÁ¸°Æ® ÇÔ¼ö
// ¹æ¹ý : ÀμâÇÏ°íÀÚ ÇÏ´Â ¿µ¿ªÀ» <print> </print>·Î °¨½ÎÁÜ
// È£Ãâ¹æ¹ý : <a href="javascript:printPage('<html:env name='pageURL'/>', 800, 600)">
function printPage(url, w, h){
	popup("/print.do?url="+escape(url), w, h, 1);
}
// ÀÚ¹Ù½ºÅ©¸³Æ®¸¸À¸·Î ÀμâÇÏ´Â ±â´É
function ps_page_print(w,h){
	popup('/common/print.html', w, h, 1);
}

function showMediaPlayer(url, w, h){
	var s = '<object classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" id="Player" '+
	' width="'+w+'" height="'+h+'"> '+
	'<param name="Filename" value="'+url+'"> '+
	'<param name="AutoStart" value="1"> '+
	'<param name="Enabled" value="1"> '+
	'<param name="EnableContextMenu" value="0"> '+
	'<param name="EnableTracker" value="0"> '+
	'<param name="ShowCaptioning" value="0"> '+
	'<param name="ShowControls" value="1"> '+
	'<param name="ShowAudioControls" value="1"> '+
	'<param name="ShowDisplay" value="0"> '+
	'<param name="ShowGotoBar" value="0"> '+
	'<param name="ShowPositionControls" value="1"> '+
	'<param name="ShowStatusBar" value="0"> '+
	'<param name="ShowTracker" value="1"> '+
	'<param name="Volume" value="80"> '+
	'</object> ';
	document.write(s);
	
}
function showMediaPlayer2(url, w, h){
	var s = '<object classid="clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95" id="Player" '+
	' width="'+w+'" height="'+h+'"> '+
	'<param name="Filename" value="'+url+'"> '+
	'<param name="AutoStart" value="1"> '+
	'<param name="Enabled" value="1"> '+
	'<param name="EnableContextMenu" value="0"> '+
	'<param name="EnableTracker" value="0"> '+
	'<param name="ShowCaptioning" value="0"> '+
	'<param name="ShowControls" value="1"> '+
	'<param name="ShowAudioControls" value="0"> '+
	'<param name="ShowDisplay" value="0"> '+
	'<param name="ShowGotoBar" value="0"> '+
	'<param name="ShowPositionControls" value="1"> '+
	'<param name="ShowStatusBar" value="0"> '+
	'<param name="ShowTracker" value="0"> '+
	'<param name="Volume" value="80"> '+
	'</object> ';
	document.write(s);
	
}


/////////////////////////////////////////////////////////
// onLoad À̺¥Æ®¸¦ Ãß°¡ÇÑ´Ù.
// ex) addOnLoad(test);
//     function test(){
//     }
//
// @funcName ÇÔ¼ö¸í
function addOnLoad(funcName){
	if(window.attachEvent){ 
		window.attachEvent('onload', funcName); 
	}
}


///////////////////////////////////////////////////////////
// Æ˾÷ ±â´É°ü·Ã
// @url URL
// @w Æø
// @h ³Êºñ
// @s ½ºÅ©·Ñ¹Ù ¿©ºÎ 1, 'Y'ÀÌ¸é º¸¿©ÁÜ, 0, '', 'N'ÀÌ¸é ¼û±è
function popup1(url,w,h,s){
	var l, t, objPopup
	l = (screen.width-w)/2;
	t = (screen.height-h)/2;
	if(s==1 || s=="Y") 
		objPopup  = window.open(url,'','width='+w+',height='+h+',left='+l+',top='+t+',resizable=0,scrollbars=1');
	else if (s=="" || s==0 || s=="N" || !s || s=="0" ) 
		objPopup = window.open(url,'','width='+w+',height='+h+',left='+l+',top='+t+',resizable=0,scrollbars=0,status=0');
	else
		objPopup = window.open(url,'','width='+w+',height='+h+',left='+l+',top='+t+',resizable=1,menubar=1,toolbar=1,scrollbars=1,status=1');
	if (objPopup == null) { 
		alert("Â÷´ÜµÈ Æ˾÷âÀ» Çã¿ëÇØ ÁֽʽÿÀ."); 
	} 
	return objPopup;
}
function popup(url,w,h,s,target){
	var l, t, objPopup
	if(target == 'undefined' || target=='' || target==null) {
		var target='win1';
	}
	l = (screen.width-w)/2;
	t = (screen.height-h)/2;
	if(s==1 || s=="Y") 
		objPopup  = window.open(url,target,'width='+w+',height='+h+',left='+l+',top='+t+',resizable=0,scrollbars=1');
	else if (s=="" || s==0 || s=="N" || !s || s=="0" ) 
		objPopup = window.open(url,target,'width='+w+',height='+h+',left='+l+',top='+t+',resizable=0,scrollbars=0,status=0');
	else
		objPopup = window.open(url,target,'width='+w+',height='+h+',left='+l+',top='+t+',resizable=1,menubar=1,toolbar=1,scrollbars=1,status=1');
	if (objPopup == null) { 
		alert("Â÷´ÜµÈ Æ˾÷âÀ» Çã¿ëÇØ ÁֽʽÿÀ."); 
	} 
	return objPopup;
}

function popupEx(url,w,h,s,l,t){
	var objPopup;
	
	if(s==1 || s=="Y") 
		objPopup  = window.open(url,'','width='+w+',height='+h+',left='+l+',top='+t+',resizable=0,scrollbars=1');
	else if (s=="" || s==0 || s=="N" || !s) 
		objPopup = window.open(url,'','width='+w+',height='+h+',left='+l+',top='+t+',resizable=0,scrollbars=0,status=0');
	else
		objPopup = window.open(url,'','width='+w+',height='+h+',left='+l+',top='+t+',resizable=1,menubar=1,toolbar=1,scrollbars=1,status=1');
	if (objPopup == null) { 
		alert("Â÷´ÜµÈ Æ˾÷âÀ» Çã¿ëÇØ ÁֽʽÿÀ."); 
	} 
	return objPopup;
}

function openWin(url,w,h){
	window.open(url,"",'width='+w+',height='+h+',resizable=0,scrollbars=0,status=0');
}
function openSite(url,target){
	window.open(url,target,"width=960,height=768,resizable=1,scrollbars=1,status=0,menubar=0,toolbar=1");
}

function openSiteBc(url,target){
	window.open(url,target,"width=960,height=768,resizable=1,scrollbars=1,status=0,menubar=0,toolbar=1,alwaysRaised");
}

///////////////////////////////////////////////////////////
// ƯÁ¤ url·Î À̵¿
function goSite(url){
	if(url != ''){
		if(url.indexOf("http")<0)
			url = "http://"+url;
		popup(url,1024,768,9);
	}else
		alert('urlÀÌ ¾ø½À´Ï´Ù.');
}


///////////////////////////////////////////////////////////
// 0À¸·Î ü¿ì±â

function getZeroFill(n,str) {
 		var ret="";
 		i=0;
 		len=0;
 		if(str == ""){
 			ret = "0";
 			len = 1;
 		}else{
 			ret = str;
 			len = str.length;
 		}

 		if(len < n){
 			for(i=0;i<n-len;i++){
 				ret = "0" + ret;
 			}
 		}
	return ret;
}


///////////////////////////////////////////////////////////
// ÆäÀÌÁö À§Ä¡ º¯°æ ó¸®
function goUrl(url,target){
	if(!target) target = window;
	target.location.href=url;
}


///////////////////////////////////////////////////////////
// ÄíÅ°¼ÂÆÃ
function setCookie( name, value, expiredays )
{
	var todayDate = new Date();
	todayDate.setDate( todayDate.getDate() + expiredays );
	document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}


function getCookie( name )
{
	var nameOfCookie = name + "=";
	var x = 0;
	while ( x <= document.cookie.length )
	{
		var y = (x+nameOfCookie.length);
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
			if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )
				endOfCookie = document.cookie.length;
			return unescape( document.cookie.substring( y, endOfCookie ) );
		}
		x = document.cookie.indexOf( " ", x ) + 1;
		if ( x == 0 )
		break;
	}
	return "";
}

///////////////////////////////////////////////////////////
// String ¹®ÀÚ¿­ ó¸®
function LTrim(strValue){
    while (strValue.length>0){
       if(strValue.charAt(0)==' '){
           strValue=strValue.substring(1,strValue.length);              
   }
       else
          return strValue;     
    }
return strValue;
}


function RTrim(strValue){
    while (strValue.length>0){
       if(strValue.charAt(strValue.length-1)==' '){
           strValue=strValue.substring(0,strValue.length-1);              
   }
       else
           return strValue;     
   }
   return strValue;
}

function Trim(str) {
	var search = 0
	while ( str.charAt(search) == " ") search = search + 1
	str = str.substring(search, (str.length))
	search = str.length - 1
	while (str.charAt(search) ==" ") search = search - 1
	return str.substring(0, search + 1)
}

function Trim2(str){
	var reg = /\s+/g;
	return str.replace(reg,'');
}
//¹®ÀÚ¿­ º¯È¯
function strReplace(szFind, szReplace, szAll) {
	var i;
	var length;

	length = szReplace.length - szFind.length;

	for (i=0; i < szAll.length; i++) {
		if (szAll.substr(i,szFind.length) == szFind) {
			if ( i > 0 ) {
				if (szFind == "\n") {
					szAll = szAll.substr(0, i-1) + szReplace + szAll.substr(i+szFind.length,szAll.length - (i+szFind.length));
				} else {
					szAll = szAll.substr(0, i) + szReplace + szAll.substr(i+szFind.length,szAll.length - (i+szFind.length));
				}
			} else { 
				szAll = szReplace + szAll.substr(i+szFind.length,szAll.length - (i+szFind.length));
			}
			i = i + length;
		}
	}
	return szAll;
}
// ´ë¹®ÀÚ·Î º¯°æ
function toUpperCase(val){
	return val.toUpperCase();
}
//*************************** 
// *** 123,456 Çü ¼ýÀÚ·Î ¸®ÅÏ
// ************************** 
function numberFormat(num)
{
	var str=''+num;
	var len=str.length;	
	var no =len/3;
	var remain=len%3;
	var rv='';
	var str1='';
	var blank=0;
	var Bstr='                                   ';
	
	for (var i=1;i<=no;i++)
	{
		rv=str.substring(len-i*3,len-(i*3)+3)+rv;
		if (i!=no ) rv=','+rv;
	}
	if (remain) rv=str.substring(0,remain)+rv;
	
	if (navigator.appName=="Microsoft Internet Explorer")
	{
		rv=Bstr.substring(0,14-rv.length)+rv;
	}
	else
	{
		rv=Bstr.substring(0,14-rv.length)+rv;
	}
	return rv;
}

//*******************************
// *** ¼¿·ºÆ®¹Ú½º ¼±Åà µÇ¾ú´ÂÁö 
// ******************************
function isSelect(sel) {
	if(sel.selectedIndex==0){
		return false;
	}else{
		return true;
	}
}

//*******************************
// *** ¶óµð¿À¹öÆ° üũ µÇ¾ú´ÂÁö 
// ******************************
function isRadio(sel) {
	var n=0;
	if(sel.length==undefined){
		if(sel.value) n++;
	}else{
		for(i=0; i<sel.length; i++){
			if(sel[i].checked){
				n++;
			}
		}
	}
	if(n==0){
		return false;
	}else{
		return true;
	}
}

//*******************************
// *** È÷µçÆû¿¡ °ªÀÌ ÀÖ´ÂÁö 
// ******************************
function isHidden(sel) {
	var val = Trim(sel.value);
	if(!val){
		return false;
	}else{
		return true;
	}
}

//*************************** 
// *** ÀÔ·ÂÀÌ µÇ¾ú´ÂÁö üũ 
// ************************** 
function isInput(obj)
{ 
	if(obj.type=="select-one"){
		if(!isSelect(obj))
			return false;
	}else if(obj.type=="radio" || obj.type==undefined){
		if(!isRadio(obj))
			return false;
	}else if(obj.type=="hidden"){
		if(!isHidden(obj))
			return false;
	}else{
		var val = Trim(obj.value);
		if(val.length==0 || val=="")
			return false;
	}
	return true; 
} 

//******************************************* 
//*** °ªÀÌ °°ÀºÁö üũ (pwd1/pwd2)
//******************************************* 
function isEqual(obj1,obj2) 
{ 
	if(obj1.value != obj2.value) return false;
	return true; 
} 

//************************************ 
//*** ÀÔ·ÂµÈ ¹®ÀÚÀÇ ±æÀÌ°¡ °°ÀºÁö üũ 
//************************************ 
function isChkLen(obj,len)
{ 
	if(obj.value.length != len)  return false;
	return true 
} 

//*********************************** 
// *** ÀÔ·ÂµÈ ¹®ÀÚÀÇ ±æÀÌ ¹üÀ§¸¦ üũ
//*********************************** 
function isBtnLen(obj,len1,len2)
{ 
	if(obj.value.length <len1 && obj.value.length > len2) return false;
	return true ;
} 

//*********************************** 
// *** ÀÔ·ÂµÈ ¹®ÀÚÀÇ ±æÀÌ ¹üÀ§¸¦ errüũ  
//*********************************** 
function isBtnLens(obj,len1,len2)
{ 
	if(obj.value.length <len1 || obj.value.length > len2) return false;
	return true ;  
	
} 


//*****************************// 
//*** ¼ýÀÚ¸¸ ÀÔ·Â °¡´É 
//*****************************// 
function isNum(obj) 
{
	if(obj.value.search(/\D/) != -1 ) return false;
	return true ; 
} 

//*****************************// 
//***Ư¼ö¹®ÀÚ Á¦¾î ±â´É (¿µ¹®°ú ¼ýÀÚ¸¸)
//*****************************// 
function isOnlyEng(obj) {
	var inText = obj.value; 
	var ret; 
	for (var i = 0; i < inText.length; i++) { 
		ret = inText.charCodeAt(i); 
		if ((ret > 122) || (ret < 48) || (ret > 57 && ret < 65) || (ret > 90 && ret < 97)) { 
			return false; 
		} 
	} 
	return true; 
} 



//**************************************** 
//*** ÀÔ·ÂµÈ ¹®ÀÚ¿­ÀÌ Áֹεî·Ï¹øÈ£ÀÎÁö üũ 
//**************************************** 
function isJuminNum(aNum1, aNum2) 
{ 
	var tot=0, result=0, re=0, se_arg=0; 
	var chk_num=""; 
	var aNum = aNum1 + aNum2; 

	if (aNum.length != 13) 
	{ 
		return false; 
	} 
	else 
	{ 
		for (var i=0; i <12; i++) 
		{ 
			if (isNaN(aNum.substr(i, 1))) 
			return false; 
			se_arg = i; 

			//¿Ü±¹ÀÎ ÀÎ °æ¿ì 
			if(i==6) { 
				if (aNum.substr(i, 1) == 5 || aNum.substr(i, 1) == 6 || aNum.substr(i, 1) == 7 || aNum.substr(i, 1) == 8 ) 
				return true 
			} 

			if (i >= 8) 
			se_arg = i - 8; 
			tot = tot + Number(aNum.substr(i, 1)) * (se_arg + 2) 
		} 

		if (chk_num != "err") 
		{ 
			re = tot % 11; 
			result = 11 - re; 
			if (result >= 10) result = result - 10; 
			if (result != Number(aNum.substr(12, 1))) return false; 
			if ((Number(aNum.substr(6, 1)) < 1) || (Number(aNum.substr(6, 1)) > 4)) return false; 
		} 
	} 
	return true; 
} 


//*****************************// 
//***À̸ÞÀÏÀÌ ¿Ã¹Ù¸¥Áö üũ ***// 
//*****************************// 
function emailCheck (emailStr) { 
	// Email check ÇÔ¼ö 
	var emailPat=/^(.+)@(.+)$/ 
	var specialChars="\\(\\)<>@,;:\\\\\\\"\\.\\[\\]" 
	var validChars="\[^\\s" + specialChars + "\]" 
	var firstChars=validChars 
	var quotedUser="(\"[^\"]*\")" 
	var ipDomainPat=/^\[(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})\]$/ 
	var atom="(" + firstChars + validChars + "*" + ")" 
	var word="(" + atom + "|" + quotedUser + ")" 
	var userPat=new RegExp("^" + word + "(\\." + word + ")*$") 
	var domainPat=new RegExp("^" + atom + "(\\." + atom +")*$") 


	var matchArray=emailStr.match(emailPat) 
	if (matchArray==null) { 
		alert("e-mail ÁÖ¼Ò°¡ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.\n @ ¿Í . À» È®ÀÎÇϽʽÿÀ") 
		return false 
	} 
	var user=matchArray[1] 
	var domain=matchArray[2] 

	if (user.match(userPat)==null) { 
		alert("¸ÞÀÏ ¾ÆÀ̵𰡠Á¤È®ÇÑ °Í °°Áö ¾Ê½À´Ï´Ù.") 
		return false 
	} 

	var IPArray=domain.match(ipDomainPat) 
	if (IPArray!=null) { 
		for (var i=1;i<=4;i++) { 
		if (IPArray[i]>255) { 
		alert("IP°¡ Á¤È®ÇÏÁö ¾Ê½À´Ï´Ù.") 
		return false 
	} 
	} 
	return true 
	} 

	var domainArray=domain.match(domainPat) 

	if (domainArray==null) { 
		alert("µµ¸ÞÀÎ À̸§ÀÌ Á¤È®ÇÑ °Í °°Áö ¾Ê½À´Ï´Ù.") 
		return false 
	} 
	var atomPat=new RegExp(atom,"g") 
	var domArr=domain.match(atomPat) 
	var len=domArr.length 

	if (domArr[domArr.length-1].length<2 || 
		domArr[domArr.length-1].length>3) { 
		alert("µµ¸ÞÀθíÀÇ ±¹°¡ÄÚµå´Â 2ÀÚº¸´Ù Å©°í 3ÀÚº¸´Ù ÀÛ¾Æ¾ß ÇÕ´Ï´Ù.") 
		return false 
	} 

	if (domArr[domArr.length-1].length==2 && len<3) { 
		var errStr="This address ends in two characters, which is a country" 
		errStr+=" code. Country codes must be preceded by " 
		errStr+="a hostname and category (like com, co, pub, pu, etc.)" 
		alert(errStr) 
		return false 
	} 

	if (domArr[domArr.length-1].length==3 && len<2) { 
		var errStr="ÀÌ ÁּҴ ȣ½ºÆ®¸íÀÌ ÀÏÄ¡ÇÏÁö ¾Ê½À´Ï´Ù." 
		alert(errStr) 
		return false 
	} 
	return true; 
} 




/*
2005.08.12 Ãß°¡
*/

///////////////////////////////////////////////////////////
// ÇѱÛÀÎÁö üũ
function isHangul (obj)
{
	if (obj.type == object) {
		var str = obj.value;
        var retCode=0;
        for(i=0; i<str.length; i++)
        {
                var code = str.charCodeAt(i)
                var ch = str.substr(i,1).toUpperCase()
                code = parseInt(code)

                if((ch<"0" || ch>"9") && (ch<"A" || ch>"Z") && ((code>255) || (code<0)))
                {
                        return true;
                }
        }
        return false;

	} else {
		return isHangul2(obj);
	}
}

// ÇѱÛÀÎÁö ¾Æ´ÑÁö ±¸º°
function isHangul2(s) 
{
     var len;
     
     len = s.length;

     for (var i = 0; i < len; i++)  {
         if (s.charCodeAt(i) != 32 && (s.charCodeAt(i) < 44032 || s.charCodeAt(i) > 55203))
             return false;
     }
     return true;
}

///////////////////////////////////////////////////////////
// °ø¹éüũ      
function isEmpty( str ) {
   for ( var i = 0 ; i < str.length ; i++ )    {
      if ( str.substring( i, i+1 ) == " " )
         return true;
   }
   return false;
}

///////////////////////////////////////////////////////////
// Æû Ç׸ñµé ÀԷ°ª üũ 
function chkInput(obj, msg){
	if(!isInput(obj)){
		alert(msg);
		if(obj.type !="radio" && obj.type != undefined && obj.type != "hidden"){
			obj.value="";
			obj.focus();
		}
		return false;
	}
	return true;
}

///////////////////////////////////////////////////////////
// Æû Ç׸ñÀÇ ¼ýÀÚ Ã¼Å©
function chkNum(obj,msg) 
{
	if(!chkInput(obj,msg)) return false;
	if(!isNum(obj)){
		alert(msg);
		obj.value="";
		obj.focus();
		return false;		
	}
	return true;
} 

///////////////////////////////////////////////////////////
// Æû Ç׸ñ ¿µ¹®/¼öÀÚ Ã¼Å©
function chkOnlyEng(obj, msg){
	if(!isInput(obj) || !isOnlyEng(obj)){
		alert(msg);
		obj.value="";
		obj.focus();
		return false;
	}
	return true;
}

function chkBtnLen(obj,len1,len2,msg){
	if(!isBtnLen(obj,len1,len)){
		alert(msg);
		obj.value="";
		obj.focus();
	}
}

//////////////////////////////////////////////////////////////
// ¸ÖƼ üũ¹Ú½º
/**
 * ƯÁ¤À̸§ÀÇ ¸ÖƼüũ¹Ú½º¸¦ üũ ¶Ç´Â üũÇØÁ¦ÇÑ´Ù.
 * ex) <input type=checkbox name=IDS value='...'>
 *     <script language='javascript'>
 *		toggleMultiChk(true, 'IDS')
 *	   </script>
 *
 * @param bCheck    true|false(üũÇÒ »óÅÂ)
 * @param itemName  üũ´ë»ó üũ¹Ú½ºÀ̸§
 */
function toggleMultiChk(bCheck, itemName){
	var obj = document.getElementsByName(itemName);
	if(typeof(obj) == 'undefined'){
		return;
	}
	
	for(var i=0; i<obj.length; i++){
		obj[i].checked = bCheck;
	}
}
/**
 * üũµÈ °³¼ö
 * @param itemName üũ¹Ú½º¸í
 */
function getMultiCheckedNum(itemName){
	var obj = document.getElementsByName(itemName);
	if(typeof(obj) == 'undefined'){
		return 0;
	}
	var chkedCnt=0;
		
	for(var i=0; i<obj.length; i++){
		if(obj[i].checked)
			chkedCnt++;
	}
	return chkedCnt;
}
/**
 * üũµÈ Ç׸ñµé °ªÀ» ÃëÇÕÇؼ­ ¸®ÅÏ
 * @param itemName üũ¹Ú½º¸í
 * @param delim    ±¸ºÐÀÚ
 */
function getMultiCheckedString(itemName, delim){
	var obj = document.getElementsByName(itemName);
	var div = delim;
	if(div=="")
		div="|";
	var chkCnt=0;
	if(typeof(obj) == 'undefined'){
		return "";
	}
	var s="";
	var n=0;
	for(var i=0; i<obj.length; i++){
		if(obj[i].checked){
			if(n>0)
				s += div;
			s += obj[i].value;
			n++;
		}
	}
	return s;
}

///////////////////////////////////////////////////////////
// Æ÷Ä¿½ºÀ̵¿ 
function moveFocus(obj1,obj2,movLen){
	movLen = (!movLen) ? 6 : movLen; //  = 6 //Æ÷Ä¿½ºÀ̵¿   ;
	if(obj1.value.length == movLen ) obj2.focus();
}
//´ë¹®ÀÚ·Î º¯°æ
function upperCase(str) {
	if (str.length = 0 ) return "";
	else return str.toUpperCase();
}
//¼Ò¹®ÀÚ·Î º¯°æ
function lowerCase(str) {
	if (str.length = 0 ) return "";
	else return str.toLowerCase();
}

// ¼ýÀÚ¸¸ ÀÔ·ÂÇÏ°Ô ÇÑ´Ù.
// onkeydown="return onlyNumber();"
function onlyNumber() {
	 if ((window.event.keyCode == 8) || (window.event.keyCode == 9) || (window.event.keyCode == 46)) { //¹é½ºÆäÀ̽ºÅ°¿Í  tab, delÅ°´Â ¸Ô°ÔÇÑ´Ù.
      window.event.returnValue=true;
	 } else if ((window.event.keyCode >= 96) && (window.event.keyCode <= 105)) { //¼ýÀÚÆеå´Â ¸Ô°Ô ÇÑ´Ù.
	 		window.event.returnValue=true;
   } else if( (window.event.keyCode<48) || (window.event.keyCode>57) ) {
      window.event.returnValue=false;
  }
}
// ¼ýÀÚ ¹× '.' ¸¸ ÀÔ·Â
function onlyNumberAndDot() {
	 if ((window.event.keyCode == 8) || (window.event.keyCode == 190) || (window.event.keyCode == 9) || (window.event.keyCode == 46)) { //¹é½ºÆäÀ̽ºÅ°¿Í  '.', tab, delÅ°´Â ¸Ô°ÔÇÑ´Ù.
      window.event.returnValue=true;
	 } else if (((window.event.keyCode >= 96) && (window.event.keyCode <= 105)) || (window.event.keyCode == 110)) { //¼ýÀÚÆеå´Â ¸Ô°Ô ÇÑ´Ù.
	 		window.event.returnValue=true;
   } else if( (window.event.keyCode<48) || (window.event.keyCode>57) ) {
      window.event.returnValue=false;
  }
}
// À̹ÌÁö ÆÄÀÏ ¿©ºÎ
function isImageFile(fn) {
	var ext = fn.value;
	ext = ext.substring(ext.length-3,ext.length);
	ext = ext.toLowerCase();
	if(ext == "jpg" || ext == "jpeg" || ext == "gif" || ext == "bmp") {
		return true; 
	} else {
		alert("À̹ÌÁö ÆÄÀÏ(jpg, gif, bmp)¸¸ ¾÷·Îµå ÇÒ ¼ö ÀÖ½À´Ï´Ù.");
		return false; 
	}
}

// °ø¹éÀÌ ÀÖ´ÂÁö üũ
function checkSpace( str )
{
	return (str.search(/\s/) != -1);
}


// 14¼¼ ÀÌ»óÀ̸é true¾Æ´Ï¸é false;
function is14AgeOver( v_year, v_month, v_day)
{
     var today = new Date();
     var d_year = v_year*1 + 14;
     var d_month = v_month*1;
     var d_day = v_day*1;
     
     /* °ú°Å ³¯Â¥¿©¾ß ÇÔ. */ 
     if( d_year > today.getYear() ){
         return false;
     }else if( d_year == today.getYear() && d_month > (today.getMonth()*1+1)){
         return false;
     }else if( d_year == today.getYear() && d_month == (today.getMonth()*1+1) && d_day > today.getDate()){
         return false;
     }
     
     
     /* ´Þº° ÀÏ check */
     if( d_month == 1 || d_month == 3 || d_month == 5 || d_month == 7 || d_month == 8 || d_month == 10 || d_month == 12){
         if( d_day > 31 || d_day < 1) {
         	return false;
         }
     }
     else if(d_month == 4 || d_month == 6 || d_month == 9 || d_month == 11 ){
         if( d_day > 30 || d_day < 1 ) {
         	return false;	
         }
     }
     else if( d_month == 2 )
     {
     /*
     	 if( ((d_year%400) == 0 || ((d_year%100) != 0 && (d_year%4) == 0) ){
     	     if( d_day > 29 || d_day < 1 ) {
     	     	return false;
     	     }
     	 }
     	 else {
     	     if( d_day > 28 || d_day < 1 ) {
     	     	return false;
     	     }
     	 }
     */
     }
     
     return true;
}

	// Ư¼ö¹®ÀÚ Ã¼Å©
function Check_nonChar(id_text)
{
		//var nonchar = '~`!@#$%^&*()-_=+\|<>?,./;:"';
		var nonchar = '`@#$%&\|<>;"';

		var i ; 
		for ( i=0; i < id_text.length; i++ )  {
			if( nonchar.indexOf(id_text.substring(i,i+1)) > 0) {
				break ; 
			}
		}
		if ( i != id_text.length ) {
			return false ; 
		}
		else{
			return true ;
		} 

		return false;
}

//¹®ÀÚ¿­ °³¼ö
function LengthCheck(message) {
	var nbytes = 0;

	for (i=0; i<message.length; i++) {
		var ch = message.charAt(i);
		if (escape(ch).length > 4) {
			nbytes += 2;
		} else if (ch != '\r') {
			nbytes++;
		}
	}

	return nbytes;
}

function strCutByte(message, maximum){
	var inc = 0;
	var nbytes = 0;
	var msg = "";
	var msglen = message.length;
	
	for (i=0; i<msglen; i++) {
		var ch = message.charAt(i);
		if (escape(ch).length > 4) {
			inc = 2;
		} else if (ch != '\r') {
			inc = 1;
		}
		if ((nbytes + inc) > maximum) {
			break;
		}
		nbytes += inc;
		msg += ch;
	}

	return msg;
}


function next(str, size){     // ÁֹιøÈ£ valid check , ÀÚµ¿ ´ÙÀ½ Æû À̵¿
   num = str.socialId1.value;
   siz = num.length;
   if(siz == size){
      str.socialId2.focus();
   }
   return true;
}

function next2(str, size){     // ÁֹιøÈ£ valid check , ÀÚµ¿ ´ÙÀ½ Æû À̵¿
   num = str.jumin1.value;
   siz = num.length;
   if(siz == size){
      str.jumin2.focus();
   }
   return true;
}


function chkEmail(obj1,obj2){
	if(!chkInput(obj1,"e-mailÀ» ÀÔ·ÂÇϼ¼¿ä.")) return false;
	if(obj2){
		if(!chkInput(obj2,"e-mailÀ» ÀÔ·ÂÇϼ¼¿ä.")) return false; 
		if(!emailCheck(obj1.value+"@"+obj2.value)){ obj1.focus(); return false; }
	}else{
		if(!emailCheck(obj1.value)){ obj1.focus(); return false; }
	}
	return true; 
}




function doResize(){ 
	container.height = myframe.document.body.scrollHeight; 
	container.width = myframe.document.body.scrollWidth; 
} 


///////////////////////////////////////////////////////////////
// À̹ÌÁö popup ÇÔ¼ö
function jsOpenImage(imageRef)
{
    var x,y,w,h,loadingMsg;
    //Æ˾÷µÉ âÀÇ Ãʱâ Å©±â
    w=300;h=100;
    //È­¸é ÇÑ°¡¿îµ¥·Î Æ˾÷â ¶ç¿ì±â À§ÇÑ ÁÂÇ¥ °è»ê
    x=Math.floor( (screen.availWidth-(w+12))/2 );y=Math.floor( (screen.availHeight-(h+30))/2 );

    //ÀÌÁö¹Ì°¡ ·ÎµùÁß¿¡ ³»º¸³¾ ¸Þ½ÃÁö
    loadingMsg="<table width=100% height=100%><tr><td valign=center align=center><font size='2' color='#ff6600' face='termanal'>NOW LODDING...</font></td></tr></table>";

    with( window.open("","",'height='+h+',width='+w+',top='+y+',left='+x+',scrollbars=no,resizable=no,status=no') )
    {
        document.write(
        "<body topmargin=0 rightmargin=0 bottommargin=0 leftmargin=0>",
        loadingMsg,
        "<img src=\""+imageRef+"\" hspace=0 vspace=0 border=0 onmousedown=\"window.close();\" onload=\"document.title='¿øº» À̹ÌÁö';document.body.removeChild(document.body.children[0]);window.resizeTo(this.width+12,this.height+30);window.moveTo(Math.floor( (screen.availWidth-(this.width+12))/2),Math.floor( (screen.availHeight-(this.height+30))/2 ));\">",
        "</body>");
        focus();
    }

    return false;
}

///////////////////////////////////////////////////////////////
// À̹ÌÁö resize
function imageResize(img, maxWidth, maxHeight)
{
	var width, height;

	width	= parseInt(img.width);
	if(width == 0) {
		return false;
	}

	height	= parseInt(img.height);
	if(height > maxHeight) {
		img.style.width		= Math.ceil(width * maxHeight / height);
		img.style.height	= maxHeight;
	}
	if(width > maxWidth) {
		img.style.height	= Math.ceil(height * maxWidth / width);
		img.style.width		= maxWidth;
	}

	return true;
}

///////////////////////////////////////////////////////////////
// ³â¿ù yyyyMMÇüÅ·Π¸®ÅÏ
function mergeToYM(year, month){
	var yymm = year;
	if(month.length < 2){
		yymm += "0"+month;
	}else{
		yymm += month;
	}
	return yymm;
}

///////////////////////////////////////////////////////////////
/**
 * ÀԷ¹ڽºÀÇ ÀԷµǴ ±ÛÀÚbyte¼ö¸¦ üũÇÏ°í Á¦ÇÑÇÑ´Ù.
 * @param item   ÀԷ¹ڽº À̸§
 * @param viewId ÇöÀç ÀÔ·ÂµÈ ±ÛÀÚ¼ö¸¦ º¸¿©ÁÙ spanÅÂ±× ¾ÆÀ̵ð
 * ex)
 *         ÇöÀç <span id='cmntlen' style=''>0</span>byte
 *         <textarea onKeyUp='inputCheckLen(this, "cmntLen", 100)'></textarea>
 */
function inputCheckLen(item, viewId, limit){
	var len = LengthCheck(item.value);
	if(len>limit){
		alert(limit+'byte¸¦ ÃÊ°úÇÒ ¼ö ¾ø½À´Ï´Ù.');
		item.value = strCutByte(item.value, limit);
	}
	len = LengthCheck(item.value);
	var obj = document.getElementById(viewId);
	obj.innerHTML = len;
}

/**
 * Ajax call
 */
function getHttprequest(URL) { 
	var xmlhttp = null; 
	if(window.XMLHttpRequest) { 
		xmlhttp = new XMLHttpRequest(); 
	} else { 
		xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); 
	} 
	xmlhttp.open('GET', URL,false); 
	xmlhttp.onreadystatechange = function() { 
		if(xmlhttp.readyState==4 && xmlhttp.status == 200 && xmlhttp.statusText=='OK') { 
			responseText = xmlhttp.responseText; 
		} 
	} 
	xmlhttp.send(''); 

	return responseText = xmlhttp.responseText; 
} 

/**
 * ¼±Åùڽº °ªÀ» µðÆúÆ® ¼­ÅÃ
 */
function setSelBoxSelectedByValue(tbox, val){
	for(var i=0; i<tbox.options.length; i++){
		if(tbox.options[i].value == val){
			tbox.selectedIndex = i;
			return;
		}
	}
}
function setSelBoxSelectedByText(tbox, val){
	for(var i=0; i<tbox.options.length; i++){
		if(tbox.options[i].text == val){
			tbox.selectedIndex = i;
			return;
		}
	}
}

/**
 * 0¿¡¼­ N±îÁöÀÇ ·£´ý°ª ¹Ýȯ 
 */
function ps_random(i){
	return Math.floor(Math.random()*(i+1));
}

function popup_resize(w,h) {
	window.moveTo(50, 50);
	var listBody =	document.body;
	
	var nWidth = w;
	var nHeight = h;
	var nHeightXP = 0;

	// »çÀÌÁî°¡ ÁöÁ¤µÇÁö ¾ÊÀº °æ¿ì(0)´Â body »çÀÌÁî·Î
	if ( nWidth == 0) {
		nWidth = listBody.scrollWidth;
	}

	if ( nHeight == 0) {
		nHeight = listBody.scrollHeight + 30;
	}

	// XPÀÎ °æ¿ì height 29 Ãß°¡
	if( window.navigator.userAgent.indexOf("SV1") != -1 ) {
		nHeightXP = 30;
	}
	
	if( window.navigator.userAgent.indexOf("7.") != -1 ) {
		nHeightXP += 45;
	}

	if(nHeight <= 800) {
		try{
		self.resizeTo(nWidth,nHeight + nHeightXP);
		} catch(e){}
	} else {
		try{
		self.resizeTo(nWidth,nHeight + nHeightXP);
		} catch(e) {}
	}
}

function goURL(url){
	if(opener){
		opener.location=url;
		self.close();
	}else{
		document.location.href=url;
	}
}

function showFlash(swfURL,width,height) { 
	document.write("<object classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 codebase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0  width="+ width +" height="+ height +">"); 
	document.write("<param name=movie value="+ swfURL +">"); 
	document.write("<param name=quality value=high>"); 
//	document.write("<param name=wmode value=transparent>"); 
	document.write("<embed src="+ swfURL +" quality=high pluginspage=http://www.macromedia.com/go/getflashplayer type=application/x-shockwave-flash width="+ width +" height="+ height +"></embed></object>");
}


function getCookie(strName)
{
	var strArg = new String(strName + "=");    
	var nArgLen, nCookieLen, nEnd;
	var i = 0, j;

	nArgLen = strArg.length;
	nCookieLen = document.cookie.length;

	if(nCookieLen > 0)
	{
		while(i < nCookieLen)
		{
			j = i + nArgLen;

			if(document.cookie.substring(i, j) == strArg)
			{
				nEnd = document.cookie.indexOf (";", j);
				if(nEnd == -1) nEnd = document.cookie.length;
				return unescape(document.cookie.substring(j, nEnd));
			}

			i = document.cookie.indexOf(" ", i) + 1;

			if (i == 0) break;
		}
	}

	return("");
}

function setCookie(name, value, expiredays)
{
    var todayDate = new Date();
    todayDate.setDate( todayDate.getDate() + expiredays );
    document.cookie = name + "=" + escape( value ) + "; path=/; expires=" + todayDate.toGMTString() + ";"
}


function inc_count(cat)
{
	var cat_name = "cnt_"+cat;

	if(getCookie(cat_name) != "1")
	{
		setCookie(cat_name, "1" , 1);
		document.write('<script type="text/javascript" src="/inc_count.do?cat='+cat+'"><\/script>');
	}
}

//Æ÷Ä¿½º ÀÚµ¿À̵¿
//f1 °ªÀÇ ±æÀÌ°¡ num À̵Ǹé ÀÚµ¿À¸·Î f2·Î Æ÷Ä¿½º À̵¿ÇÑ´Ù.
function moveFocus(f1, f2, num)
{
	if(f1.value.length == num) f2.focus();
}
/**
 * null or undefined¸¦ ''°ªÀ¸·Î º¯È¯
 */
function ps_toStr(s){
	if(typeof(s)=='undefined' || s==null){
		return '';
	}else{
		return s;
	}
}
/**
 * yyyymmdd ÇüŸ¦ yyyy-mm-ddÇüÅ·Î
 */
function ps_formatDate(dt, div){
	var ret = dt;
	if(dt && dt.length==8){
		ret = dt.substring(0,4)+div+dt.substring(4,6)+div+dt.substring(6,8);
	}
	return ret;
}

/**
 * hhss ÇüŸ¦ hh:ssÇüÅ·Î
 */
function ps_formatTime(dt, div){
	var ret = dt;
	if(dt && dt.length==4){
		ret = dt.substring(0,2)+div+dt.substring(2,4);
	}
	return ret;
}
/**
 * Æû Çʵåµé¿¡ ´ëÇÑ ÃʱâÈ­¸¦ ÇÔ
 * text, hiddenÀÇ °æ¿ì °ªÀ» º¯°æÇÏ°í
 * select, radio, checkbox µîÀº µ¿ÀÏÇÑ °ª¿¡ ÇØ´çÇÏ´Â Ç׸ñÀ» ¼±ÅÃ(üũ)µÇµµ·Ï ÇÑ´Ù.
 */
function ps_setFormFieldInit(field, val) {
	if(typeof(field) == 'undefined'){
		return;
	}
	
	if(field.type == "select-one"){
		for(var i=0; i<field.options.length; i++){
			if(field.options[i].value == val){
				field.selectedIndex = i;
				break;
			}
		}
	}else if(field.type == "radio" || typeof(field.type)=='undefined'){
		if(typeof(field.length) == 'undefined'){
			field.value = val;
		}else{
			for(var i=0; i<field.length; i++){
				if(field[i].value == val){
					field[i].checked = true;
					break;
				}
			}
		}
	}else if(field.type == "hidden" || field.type == "text"){
		field.value = val;
	}else if(field.type == "checkbox"){
		if(field.value == val){
			field.checked = true;
		}
	}
}

/**
 * ¹®ÀÚ¿­À» ƯÁ¤±¸ºÐÀÚ·Î ³ª´©¾î ¹è¿­·Î ¹Ýȯ
 * num ¼ö¸¸Å­ ¹è¿­Å©±â¸¦ »ý¼ºÇÏ°Ô µÈ´Ù.
 * ex) var tel = ps_split("02-1111-2222","-", 3);
 *     alert(tel[0]+","+tel[1]+","+tel[2]);
 */
function ps_split(str, div, num){
	var ret = [];
	if(str == null || str == ''){
		for(var i=0; i<num; i++){
			ret[i] = "";
		}
	}else{
		var tmp = str.split(div);
		for(var i=0; i<num; i++){
			if(i<tmp.length){
				ret[i] = tmp[i];
			}else{
				ret[i] = "";
			}
		}
	}
	
	return ret;
}

/**
 * ÇØ´ç Ÿ°ÙÀÇ Àüü üũ¹Ú½º üũ/ÇØÁ¦
 */
function chkAll( el, targetNames ){

	if(typeof(el)=="undefined") return;
	
	var targetEl = document.getElementsByName(targetNames);
	var chklen = targetEl.length;
	for(var i=0;i<chklen;i++){
		targetEl[i].checked = el.checked;
	}
}